baber/WOPTO huggingface dataset:
Patent CA-2119262-A1 (CA)
Title: Compositions comprising a bactericidal/permeability increasing protein and a lipid carrier, methods of making same, and uses thereof
Inventor: MARRA MARIAN N
IPC: G01N33/68
Filed: 1992-09-28
Abstract: This invention provides a composition comprising a Bactericidal/Permeability Increasing Protein and a lipid carrier, and a method of forming said composition. This invention further provides a pharmaceutical composition comprising a therapeutically effective amount of a Bactericidal/Permeability Increasing Protein and a pharmaceutically acceptable lipid carrier, and a method of forming said pharmaceutical composition. This invention further provides a method of detecting and a method of quantitative-ly determining the amount of lipopolysaccharide in a sample. This invention further provides a method of coating a surgical tool with a Bactericidal/Permeability Increasing Protein and a method of coating an implantable, invasive device with a Bactericidal/ Permeability Increasing Protein. This invention further provides a method of decontaminating a fluid containing lipopolysaccha-ride prior to administration of the fluid into a subject. This invention further provides a method of treating a subject suffering from an endotoxemia-related disorder. Finally, this invention provides a method of preventing endotoxemia in a subject.
Patent CA-2119284-A1 (CA)
Title: Logic Simulator
Inventor: KOMODA MICHIO
IPC: G01R31/28
Filed: 1994-03-17
Abstract: There is disclosed a logic simulator wherein a logical action analyzer (2) receives a net list (4) and macro cell data (5) and performs logical action analysis on a circuit to be simulated for each macro cell on the basis of signalchanges given from signal detection information of a signal change detector (1) such that, if a macro cell accepts an input signal of an indefinite value (X), the indefinite value (X) is replaced with a propagation logical expression based on the input signal of its immediately preceding macro cell for logical operation, whereby the logic simulator is enabled to perform logic simulation without reduction in degree of integration and efficiency of the logic circuit to be practically fabricated after logic simulation.
Patent CA-2122684-A1 (CA)
Inventor: TAYLOR BRIAN
IPC: G01B7/14
Filed: 1994-05-02
Abstract: A sensor array system is provided for determining both the number of axles on a vehicle travelling along the roadway and the distance between an axle and an immediately adjacent axle. The sensor array system includes a first group of axle sensors comprising at least one pair of spaced-apart axle sensors which directly sense axles, the distance between adjacent spaced-apart axle sensors in the first group of axle sensors being distance "a". The sensor array further includes a second group of axle sensors comprising a second set of axle sensors which includes at least three axle sensors which directly sense axles which are more closely spaced apart by a distance "d" which is less than the distance "a" between adjacent axle sensors of the first group of axle sensors. The span between a first axle sensor of the second group of axle sensors and a last axle sensor of the second group of axle sensors is distance "b". The span between a first axle sensor in the first group of axle sensors and a last axle sensor in the second group of axle sensors is distance "c". The distance "c" must be greater than, or equal to, the largest unknown axle spacing to be measured on the vehicle. The distance "b" must be greater than, or equal to, distance "a". Finally, the spacing "d" must be such that any axle of the vehicle must trigger at least one axle sensor. The system operates independently of the speed of the vehicle.
Patent CA-2122848-A1 (CA)
Inventor: BROWN DAVID J
IPC: A61G7/053
Filed: 1994-05-04
Abstract: Disclosed is a support mechanism that may be installed onto a conventional bed and/or a hospital bed frame to assist a person into and out of a bed. The support mechanism comprises a tubular support member formed with a pair of vertical and substantially parallel legs, each of which is adapted to fasten to the bed frame.
Patent CA-2123834-A1 (CA)
Title: Polymer dispersion, manufacture thereof and use in coating agents
Inventor: SCHOENROCK HANS-MARTIN
IPC: C09D133/08
Filed: 1994-05-18
Abstract: Herberts Gesellschaft mit beschrankter Haftung Abstract The description relates to liquid polymer preparations with non-Newtonian flow properties, methods of producing them and coating agents containing them and suitable more particularly for multi-layer decorative lacquer coats. The liquid polymer preparations are made from a)   an aqueous dispersion having a viscosity of 20 -200 mPa.s and containing one or more dispersed polymers obtained by suspension or emulsion polymerisation of 2 - 10 wt.% acrylonitrile and/or methacrylonitrile 1 - 3 wt.% acrylamide and/or methacrylamide and 87 - 97 wt.% of one or more acrylic acid ester  and/or methacrylic acid ester monomers, by b)   adding a non water-miscible solvent which dissolves or swells the polymers, in a proportion such that the viscosity increases to at least 104 times the original viscosity and c)   simultaneously or subsequently adding a diluent miscible with water and with the dissolving or swelling solvent until the viscosity is 25 -1000 mPa.s, after which d)   water is optionally removed.
Patent CA-2123949-A1 (CA)
Title: Sound generating pacifier with remote control
Inventor: GUTHRIE CHRISTOPHER L
IPC: A61J17/00
Filed: 1994-05-19
Abstract: ABSTRACT OF THE DISCLOSURE   A pacifier including a remotely-operable sound generator effective for identifying the location of the pacifier when the pacifier is lost or misplaced.  The remotely-operable sound generator may be turned on by clapping one's hands or by using a wireless remote control device.
Patent CA-2125926-A1 (CA)
Title: Closure clip for plastic bags and similar articles
Inventor: DRAKE KIRK J
IPC: B65D45/32
Filed: 1994-06-15
Abstract: A bag closure clip is provided which consists of a pair of arms, each having a handle at a first end and a jaw at a second end and a hinge mechanism for permitting pivoting the arms to move from an open position in which the jaws are separated to a closed position so that the jaws are together. Another mechanism is provided for biasing the arms to the closed position, so that the jaws are normally together, to make an airtight seal on a plastic bag.  When the handles are manually squeezed together the arms will move into an opened position to separate the jaws and release the airtight seal on the plastic bag.
Patent CA-2129544-A1 (CA)
Title: A person paging method
Inventor: JONSSON BJORN ERIK RUTGER
IPC: H04L12/28
Filed: 1993-02-01
Abstract: ABSTRACT OF THE DISCLOSURE      A person paging method in which a first user wishes to page and transmit a message to a second user with the aid of a paging service.  The first user requests paging of the second user at a paging central which offers an alerting service and a message service which supplements the alert with the message.  The paging central alerts the second user by means of the alerting service.  The invention is characterized in that the paging service is not associated with any particular telecommunication network, but can be performed in at least one telecommunication network chosen from among at least two possible telecommunication networks. The message service is also made independent of the alerting service, in that the message service is not activated until a request to do so is received from the second user.  The alerting service utilizes the aforesaid first telecommunication network while the message service utilizes at least one telecommunication network which is selectively different from the first-mentioned network.  The message is not transmitted until the aforementioned request is received.
Patent CA-2130402-A1 (CA)
Title: Cutting strip with a cutting edge made of highly wear-resistant material
Inventor: MUELLER LEO
IPC: B02C18/18
Filed: 1994-08-18
Abstract: Abstract The invention refers to a cutting strip with a cutting edge of highly wear-resistant material, e.g., polycrystalline diamond material, that is laid in solid connection on a base and forms a rail piece together with this base, whereby several rail pieces are laid in series along a holder that is made of wear-resistant material, e.g., hard metal, and has an essentially rectangular cross-section.  The holder is provided, along two adjacent edges each with a groove protruding diagonally into the holder, with essentially parallel faces into which the rail pieces are inserted in such a way that the faces of the two grooves reach to the cutting edge of the rail pieces, whereby the faces situated between the two grooves are formed by a clamping piece that can be screwed onto the holder and that collectively clamps against the holder all rail pieces held in the two grooves (Fig. 4).
Patent CA-2130774-A1 (CA)
Title: Slurry pipeline leaching method
Inventor: ARMSTRONG WILLIAM P
IPC: C22B1/00
Filed: 1994-08-24
Abstract: ABSTRACT           A  method  for  concurrently  transporting  and leaching metal values from an ore or concentrate containing said metal value.  from an originating site such as an elevated site to a delivery site comprising the steps of crushing and/or grinding the ore or concentrate to form a particulate having a size range suitable for transport by gravity or a combination of pumping and gravity as a solid constituent in an aqueous slurry, forming an aqueous slurry of from about 30 to about 70 percent by weight of said particulate  in  an aqueous medium,  and adjusting  said aqueous  slurry  to  contain  an  elective  amount  of  a lixiviant for dissolution of said metal values into the aqueous medium.   The aqueous slurry with lixiviant is transported  in an  elongated  pipeline  under  a  static pressure  and  for  a  residence  time  sufficient  for dissolution of a substantial portion of the metal values, and the aqueous medium with the metal values is separated from the solids constituent of the slurry by a hydrocone, settling tank, thickener, lagoon, pond or heap, or counter-current decantation or washing circuit for recovery of values therefrom.  The ore or concentrate may contain metal oxides, metal sulphides,  native metal or a combination thereof, such as for example, a copper oxide concentrate or an ore, and the lixiviant may be sulphuric acid.
Patent CA-2131587-A1 (CA)
Title: Method for regulation of nf-kb
Inventor: BEN-NERIAH YINON
IPC: A61K38/57
Filed: 1994-09-07
Abstract: ABSTRACT   Methodology for identifying compositions which affect NF-?B activation via I?B.alpha. regulation and uses therefor are described. Also described are I?B.alpha.-protease inhibitors useful in the methods of the invention.
Patent CA-2132760-A1 (CA)
Inventor: TAKAHASHI YASUNORI
IPC: B22F1/142
Filed: 1994-09-23
Abstract: ABSTRACT The present invention aims at providing a powdery raw material composition for a permanent magnet superior in the magnetic properties and easy in preparation, a magnetically anisotropic permanent magnet, and a method for producing the magnet by use of the powdery raw material composition.  A powdery raw material composition for a permanent magnet according to the present invention is one prepared by subjecting a mixture composed of 13-18 weight% of a neodymium powder, 4-10 weiqht% of a boron powder and the rest of an acicular iron powder coated with aluminum phosphate to a temperature above 600°C in an atmosphere initially of a hydrogen-containing reducing gas followed later by an inert gas, and a magnetically anisotropic permanent magnet is prepared by compression molding a mixture obtained from the powdery composition and a binder under heating in the presence of a magnetic field.
Patent CA-2137162-A1 (CA)
Title: Variable stretch detackification adhesive tape unitizer system
Inventor: DONNELLY CRAIG S
IPC: B65B11/04
Filed: 1993-04-29
Abstract: A dispenser apparatus comprised of a stretchable adhesive tape (30) which is detackified when stretched longitudinally. The tape is advanced through a stretching station (40) to an array of articles to be unitized (24). Tension rollers (45, 46, 47) are utilized on either side of the stretching station to ensure that the tape advances evenly and does not recoil. The dispenser apparatus also includes a first prime mover (48b) which advances the tape through the tension rollers and stretching station at a rate which ensures proper stretching (at predetermined intervals) and proper feeding of the tape to the array of boxed items. A controller simultaneously controls the z-axis motion of the dispenser and rotation of the articles to be unitized. Therefore, both the number of wraps about the articles and the location of the wraps between the base of the articles and the top of the articles may be controlled.
Patent CA-2138007-A1 (CA)
Title: Pressureless sintering of whisker reinforced alumina composites
Inventor: ROGERS WILLIAM M
IPC: C04B35/76
Filed: 1992-12-03
Abstract: A composite and pressureless sintering process for making whisker-reinforced alumina composites using about 2 wt % to about 7.5 wt % of a nitride modifier consisting essentially of silicon nitride, aluminum nitride, or mixtures thereof produces a sin-tered body having a density of greater than about 95 % theoretical.
Patent CA-2141364-A1 (CA)
Title: Polyisocyanate mixtures which are liquid at greater than 5° c
Inventor: SCHMALSTIEG LUTZ
IPC: C08G18/78
Filed: 1995-01-30
Abstract: The present invention relates to polyisocyanate mixtures which are reaction products of 4,4'-diphenylmethane diisocyanate as the isocyanate component, are liquid at greater than 5°C and have an NCO content of 14.5 to 24% by weight and an allophanate group content (calculated as C2HN2O3, molecular weight = 101) of 7.7 to 14.5% by weight; a process for the production of these polyisocyanate mixtures by reacting 4,4'-diphenylmethane diisocyanate as the exclusive isocyanate component with one or more monohydric alcohols having 4 to 16 carbon atoms at an NCO/OH equivalent ratio of 5:1 to 8.5:1 and at a temperature of up to 160°C to form urethane groups and during or subsequent to urethane formation, converting the urethane groups to allophanate groups in the presence of a catalyst which promotes allophanate formation; and the use of these polyisocyanate mixtures as the polyisocyanate component in two-component polyurethane coating compositions.
Patent CA-2142008-A1 (CA)
Title: Hopper disposing method and hopper for hopper-carrying machines
Inventor: SASAKI BEJI
IPC: B29C48/08
Filed: 1993-08-23
Abstract: ABSTRACT       Conventional machines with hoppers have such defects that the extruding operation is interrupted when the cleaning of the hopper is carried out and accordingly the working efficiency is reduced.          In the present invention, a detachable hopper liner consisting of one or more thin membrane hoppers in the shape of a hopper is provided detachably along the inside of the hopper for machines with hoppers, and a membrane hopper liner located at the inner most side of the detachable hopper juices is used as the inside hopper liner from which materials are fed, and is removed when the cleaning of the hopper is needed to form a removed hopper.  According to the present invention, machines with hoppers of high working efficiency, from which the above defects are obviated, can be obtained.
Patent CA-2142883-A1 (CA)
Title: Dioxacycloalkane compound having renin-inhibitory activity
Inventor: FUKUI KIYOSHI
IPC: C07D491/10
Filed: 1993-08-18
Abstract: Abstract of the disclosure Dioxacycloalkane compounds of the formula [1]                         [1] wherein A is or         wherein W is  ,         or        ;     X is -CO- or -SO2-; Y is -CH2-, -O- or -NR25-; and R1 is an aralkyl which may be substituted by lower alkoxy; R2 is a hydrogen atom or a lower alkyl;          R3 is -(CH2)d-SR26 or        ;            R4 and R5 are each a hydrogen atom or a lower alkyl; and E is -C(R29)(R30)- or -CH2CH2-, pharmaceutically acceptable salts thereof, intermediates for producing said compounds, and methods for producing said intermediates.  The compounds of the formula [1] have a strong inhibitory activity against renin and show continuous hypotensive action by oral administration. They are useful as hypotensive agents or therapeutic agents for heart failure.
Patent CA-2145257-A1 (CA)
Title: Thiazolidine and oxazolidine derivatives, their preparation and their medical use
Inventor: FUJITA TAKASHI
IPC: C07D417/12
Filed: 1995-03-22
Abstract: Compounds of formula (I):                          (I) [wherein: R1 and R2 are each hydrogen or alkyl, or together a group of formula -(CH2)k- wherein k is an integer; R3 is hydrogen, alkyl, alkoxy, halogen or hydroxy; A and B are each hydrogen, alkyl, aralkyl, aliphatic carboxylic acyl, aryl-substituted aliphatic carboxylic acyl, aromatic carboxylic acyl or carbamoyl, or A and B together represent >C=O, >C=S, -C(=O)-C(=O)-, -CH2C(=O)-, -CH2CH2-, -S02- or -CH2SO2-; X is a group of formula: W-(CH2)m-X1 - wherein W is aryl or heterocyclic, X1 is a single bond, oxygen, sulfur or >NR4 wherein R4 is hydrogen, alkyl, aralkyl or aryl, and m is 0 or an integer; Y is a group of formula: -(CH2)n-Y1-, wherein y1 is a single bond, oxygen or sulfur, and n is an integer; Z is a group of formula (i), (ii), (iii), (iv), (v) or (vi):       (i)                    (ii)   (iii)                   (iV)   (v)                       (vi) wherein R5 is hydrogen, carboxyalkyl, alkanoyloxyalkyl, cycloalkyl-substituted alkanoyloxyalkyl, cycloalkylcarbonyloxyalkyl, alkoxycarbonyloxyalkyl, cycloalkyl-substituted alkoxycarbonyloxyalkyl or cycloalkyloxycarbonyl-oxyalkyl group];   and salts, esters and solvates thereof and pro-drugs therefor are useful for the treatment and/or prophylaxis of a variety of disorders, including one or more of: hyperlipemia, hyperglycemia, obesity, glucose tolerance insufficiency, insulin resistance and diabetic complications.
Patent CA-2145786-A1 (CA)
Title: Tread for pneumatic tire and tire comprising such a tread
Inventor: VAN DER MEER ALEX
IPC: B60C11/11
Filed: 1995-03-29
Abstract: A pneumatic tire having a tread with a block design suited for off-road use. The tire has a ground contacting tread portion with circumferentially extending grooves and laterally extending grooves comprising at least a portion of an S-shape, defining circumferentially extending rows of blocks. The blocks comprise a first, second and third portion; the laterally outer, first and third portions, having a trapezoidal shape, are linked together by the second portion, having a height which is lower than the height of said first and third portions. In a preferred embodiment the tread has six rows of blocks spaced by five circumferentially extending straight grooves.
Patent CA-2146077-A1 (CA)
Title: Microcalorimeter sensor for the measurement of heat content of natural gas
Inventor: STETTER JOSEPH R
IPC: G01N33/22
Filed: 1995-03-31
Abstract: ABSTRACT A microcalorimeter includes instrumentation for reducing measurement errors due to system fluctuations. one or more sensors is utilized to detect heat content of a sample gas, and create a composition independent system.  Instrumentation for automatically compensating for pressure and temperature variations is also employed in the microcalorimeter.  A method for continuously measuring the BTU content of a gas utilizing the microcalorimeter includes steps for adjusting system parameters in response to changes in ambient conditions and sample gas composition to further reduce measurement error.
Patent CA-2147633-A1 (CA)
Title: Imaging medium and process
Inventor: GRASSHOFF JURGEN M
IPC: B41M5/30
Filed: 1993-10-22
Abstract: Acid can be generated by exposing a superacid precursor to actinic radiation effective to generate superacid from the su-peracid precursor and heating the superacid in admixture with a secondary acid generator capable of undergoing thermal decom-position to produce a secondary acid. The superacid catalyzes decomposition of the secondary acid generator, thus increasing the quantity of strong acid present in the medium. The resultant secondary acid can be used to effect a color change in an acid-sensi-tive material, so providing an imaging process. The secondary acid generator is desirably a squaric acid derivative or an oxalic acid derivative.
Patent CA-2148567-A1 (CA)
Title: Arrangement in an opening in the wall of an elevator shaft and instrument panel
Inventor: AULANKO ESKO
IPC: B66B7/00
Filed: 1995-05-03
Abstract: The instrument panel of an elevator is placed in the same opening in the wall of the elevator shaft as the landing door of the elevator. The instrument panel contains elevator control equipment and the electric drive controlling the hoisting motor of the elevator. The instrument panel of the elevator is connected to the jamb structure of the landing door.
Patent CA-2150181-A1 (CA)
Title: Demarcation lighting system
Inventor: ARNDT DIETER
IPC: F21W111/00
Filed: 1995-05-25
Abstract: A demarcation lighting system for separating danger zones and work areas, includes a transparent lamp assembly accommodating a lamp and being made of tubular, flexible material. Each axial end of the lamp assembly is equipped with a coupling for allowing a detachable connection of a further lamp assembly.
Patent CA-2150250-A1 (CA)
Title: Coated paper for machines having sheet and friction feed system
Inventor: CHARTIER CHRISTOPHER
IPC: D21H19/58
Filed: 1993-10-26
Abstract: PCT No. PCT/FR93/01043 Sec. 371 Date May 25, 1995 Sec. 102(e) Date May 25, 1995 PCT Filed Oct. 26, 1993 PCT Pub. No. WO94/12727 PCT Pub. Date Jun. 9, 1994Paper coated on at least one side with a pigmented layer, the dry weight of the layer per side being at least 12 g/m2. The sheet's surface resistivity is less than or equal to 1011 ohms at 50% relative humidity measured according to the ASTM D257-66 standard.
Patent CA-2152340-A1 (CA)
Title: Tactile directional evacuation system
Inventor: GARRETT GEORGIA G
IPC: G08B5/36
Filed: 1995-06-21
Abstract: A tactile directional indicator system positioned along interior walls and interior doors of a structure so as to define a path of travel for directionalized escape from the structure when an individual's vision is impaired due to adverse conditions within the  structure.    The tactile directional indicator system includes tactile directional indicator members substantially linearly disposed along interior walls and doors of the structure.   The tactile directional indicator members are connected to the interior walls of the structure in such a manner so that the tactile directional indicator members are substantially parallel to the floor of the structure and positioned a distance from the floor so as to permit individuals to slidingly move their hands on the tactile directional indicator members when the individuals are either in a standing position or a crawling  position.    The  tactile  directional  indicator members are provided with a tactile surface formed of patterned graduated indentations and protuberances so as to provide a relatively smooth tactile surface in a direction towards an exit of the structure and a relatively rough tactile surface in an opposite direction away from an exit of the structure.
Patent CA-2152491-A1 (CA)
Title: Preparation of polyoxyalkylene-alpha, omega-dicarboxylic acids
Inventor: FRIED HERBERT ELLIOT
IPC: C07C59/305
Filed: 1993-12-22
Abstract: A process for the preparation of a polyoxyalkylene-alpha,omega dicarboxylic acid by reacting the corresponding polyoxyalkylene glycol with a stable free radical nitroxide in the presence of a NO x-generating compound and optionally, an oxidant and/or a solvent, at a temperature in the range of from 0 °C to 100 °C and thereafter separating out the polyoxyalkylene-alpha,omega-dicarboxylic acid.